-4(x-2)-4(x-2)=40

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Solution for -4(x-2)-4(x-2)=40 equation: 


Simplifying
-4(x + -2) + -4(x + -2) = 40

Reorder the terms:
-4(-2 + x) + -4(x + -2) = 40
(-2 * -4 + x * -4) + -4(x + -2) = 40
(8 + -4x) + -4(x + -2) = 40

Reorder the terms:
8 + -4x + -4(-2 + x) = 40
8 + -4x + (-2 * -4 + x * -4) = 40
8 + -4x + (8 + -4x) = 40

Reorder the terms:
8 + 8 + -4x + -4x = 40

Combine like terms: 8 + 8 = 16
16 + -4x + -4x = 40

Combine like terms: -4x + -4x = -8x
16 + -8x = 40

Solving
16 + -8x = 40

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-16' to each side of the equation.
16 + -16 + -8x = 40 + -16

Combine like terms: 16 + -16 = 0
0 + -8x = 40 + -16
-8x = 40 + -16

Combine like terms: 40 + -16 = 24
-8x = 24

Divide each side by '-8'.
x = -3

Simplifying
x = -3

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